sod_img sod_random_augment_image(sod_img input, float angle, float aspect, int low, int high, int size);
Perform small perturbations in scale and position to an input image. For standard image cropping, rotation & scaling you should rely respectively on sod_crop_image(), sod_rotate_image() and sod_resize_image().
The rotation angle, in degrees. The rotation angle is interpreted as the number of degrees to rotate the image clockwise.
Minimum scale range.
Maximum scale range.
Width & Height of the crop.
Augmented image is returned in an instance of the sod_img object. if something goes wrong during processing, then an empty image is returned via sod_make_empty_image(). Once done, you must release the memory allocated to this object via sod_free_image() to avoid memory leaks.